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Related Concept Videos

Bipolar Disorder01:30

Bipolar Disorder

Bipolar disorder is a chronic mental health condition marked by significant mood fluctuations, including episodes of mania and depression. Elevated energy levels, heightened mood or irritability, impulsive behavior, reduced sleep needs, rapid speech, racing thoughts, inflated self-esteem, and distractibility characterize mania. Individuals with bipolar disorder often alternate between depressive and manic states, with periods of emotional stability lasting an average of six months to a year.
Mania and Antimanic Drugs: Overview01:24

Mania and Antimanic Drugs: Overview

Mania, a psychological condition characterized by elevated mood, increased energy, and reduced sleep need, is part of the bipolar disorder cycle. The exact cause of mania isn't entirely known, but it is thought to be a combination of genetic, environmental, and neurological factors. Bipolar disorder involves alternating manic and depressive episodes. Mood stabilizers like lithium, antipsychotics, and anticonvulsants help manage these episodes. Lithium carbonate is particularly effective as a...
Borderline Personality Disorder01:25

Borderline Personality Disorder

Borderline Personality Disorder is a complex and multifaceted mental health condition characterized by pervasive instability in interpersonal relationships, self-image, emotions, and impulse control. This instability manifests in extreme emotional reactions, fear of abandonment, and self-destructive behaviors. The disorder significantly impacts daily functioning, often leading to distress in both personal and professional domains.
Genetic and Environmental Contributions
Borderline Personality...
Attention-Deficit/Hyperactivity Disorder01:30

Attention-Deficit/Hyperactivity Disorder

Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder characterized by persistent inattention, hyperactivity, and impulsivity. It affects approximately 5-8% of children globally, with around 60-70% of cases persisting into adulthood. ADHD has significant implications for educational attainment, social interactions, and occupational success.
Diagnostic Criteria and Symptoms
To diagnose ADHD, symptoms must manifest before age 12 and be evident across multiple settings.
Personality Disorders: Dependent and Obsessive-Compulsive01:24

Personality Disorders: Dependent and Obsessive-Compulsive

Dependent personality disorder and obsessive-compulsive personality disorder are two separate psychological conditions that influence behavior, relationships, and overall life functioning. Though both involve maladaptive behaviors, their core characteristics and motivations differ significantly.
 Dependent Personality Disorder
Dependent personality disorder is characterized by an excessive reliance on others to manage various aspects of life. Individuals with this disorder often struggle with...
Decision Making01:20

Decision Making

Decision-making is a fundamental cognitive process that involves evaluating alternatives and selecting among them. This process can range from simple choices, such as deciding what to wear, to complex decisions, like choosing a major in college or a career path. The complexity of the decision often dictates the approach we use, which can be broadly categorized into two types: automatic and controlled decision-making.
Automatic decision-making is fast, intuitive, and relies on gut feelings...

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Updated: Jun 18, 2026

Three Laboratory Procedures for Assessing Different Manifestations of Impulsivity in Rats
09:12

Three Laboratory Procedures for Assessing Different Manifestations of Impulsivity in Rats

Published on: March 17, 2019

Impulsivity in mania.

Alan C Swann1

  • 1Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, 1300 Moursund Street, Room 270, Houston, TX 77030, USA. alan.c.swann@uth.tmc.edu

Current Psychiatry Reports
|November 14, 2009
PubMed
Summary
This summary is machine-generated.

Impulsivity is a key feature of bipolar disorder, particularly during manic episodes, linked to abnormal brain responses. Managing impulsivity involves addressing mania

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Three Laboratory Procedures for Assessing Different Manifestations of Impulsivity in Rats
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Area of Science:

  • Neuroscience
  • Psychiatry
  • Bipolar Disorder Research

Background:

  • Impulsivity is a core symptom of bipolar disorder, especially during manic episodes.
  • Catecholaminergic function and dopaminergic reward pathways are implicated in mania-associated impulsivity.
  • Abnormal ventral prefrontal cortex activity in manic individuals correlates with impulsive behaviors.

Purpose of the Study:

  • To elucidate the role of impulsivity in bipolar disorder and manic episodes.
  • To explore the neurobiological underpinnings of impulsivity in mania.
  • To discuss clinical implications for managing impulsivity in bipolar disorder.

Main Methods:

  • Review of existing literature on impulsivity, bipolar disorder, and catecholaminergic function.
  • Analysis of neuroimaging findings related to reward processing and prefrontal cortex activity in mania.
  • Synthesis of clinical observations regarding the course and management of impulsivity.

Main Results:

  • Impulsivity in mania involves deficits in attention and behavioral inhibition.
  • Increased impulsivity is associated with severe bipolar disorder, including substance use and suicide attempts.
  • In mixed states, impulsivity exacerbates suicide risk when combined with depressive symptoms.

Conclusions:

  • Impulsivity is a pervasive and serious aspect of bipolar disorder, particularly mania.
  • Effective management requires a comprehensive approach addressing psychological, environmental, and pharmacological factors.
  • Understanding impulsivity within the broader life course of bipolar disorder is crucial for treatment.